USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
thymolphthalein basic information |
product name: | thymolphthalein |
synonyms: | 3,3-bis(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-1(3h)-isobenzofuranone;3,3-bis[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-1(3h)-isobenzofuranon;thymolphtaleine;2',2''-dimethyl-5,5''-di-iso-propylphenolphthalein;5',5''-diisopropyl-2',2''-dimethylphenolphthalein;5',5''-diisopropyl-2',2''-dimethylphenolphthalien;labotest-bb lt00451890;tp |
cas: | 125-20-2 |
mf: | c28h30o4 |
mw: | 430.54 |
einecs: | 204-729-7 |
product categories: | miscellaneous biochemicals;analytical chemistry;indicator (ph);ph indicators |
mol file: | 125-20-2.mol |
thymolphthalein chemical properties |
mp | 251-253 °c(lit.) |
density | 0.92 g/ml at 25 °c |
fp | 74 °f |
storage temp. | store at rt. |
solubility | ethanol: clarity passes test |
water solubility | insoluble |
merck | 14,9401 |
brn | 359413 |
cas database reference | 125-20-2(cas database reference) |
epa substance registry system | 1(3h)-isobenzofuranone, 3,3-bis[4-hydroxy-2-methyl- 5-(1-methylethyl)phenyl]- (125-20-2) |
safety information |
hazard codes | f,xn |
risk statements | 11-40-10 |
safety statements | 7-16-36/37-24/25-22 |
ridadr | un 1170 3/pg 3 |
wgk germany | 3 |
hazardclass | 3 |
packinggroup | ii |
hs code | 29322980 |
msds information |
provider | language |
---|---|
thymolphthalein | english |
acros | english |
sigmaaldrich | english |
alfa | english |
thymolphthalein usage and synthesis |
chemical properties | white fine crystalline powder |